Tien-Chih Yu

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Gongliao Township, TW

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Patents Grantslast 30 patents

Information Patent Grant
Recovery net
- Patent number 8,146,970
- Issue date Apr 3, 2012
- Tien-Chih Yu
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
WATER RESCUE DEVICE
- Publication number 20150050852
- Publication date Feb 19, 2015
- Tien-Chih YU
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
RECOVERY NET
- Publication number 20110081814
- Publication date Apr 7, 2011
- Tien-Chih Yu
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT